3 edition of A study of gas flow pattern, undercutting and torch modification in variable polarity plasms arc welding found in the catalog.
A study of gas flow pattern, undercutting and torch modification in variable polarity plasms arc welding
John C. McClure
by National Aeronautics and Space Administration, National Technical Information Service, distributor in [Washington, DC, Springfield, Va
Written in English
|Statement||John C. McClure, Haihui (Ron) Hou.|
|Series||NASA contractor report -- NASA CR-196537.|
|Contributions||Hou, Haihui., United States. National Aeronautics and Space Administration.|
|The Physical Object|
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